20133322113 has 8 divisors (see below), whose sum is σ = 28011578688. Its totient is φ = 12838640144.

The previous prime is 20133322091. The next prime is 20133322129. The reversal of 20133322113 is 31122333102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20133322113 - 2²⁴ = 20116544897 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20133322113.

It is not an unprimeable number, because it can be changed into a prime (20133322133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145893570 + ... + 145893707.

It is an arithmetic number, because the mean of its divisors is an integer number (3501447336).

Almost surely, 2^20133322113 is an apocalyptic number.

20133322113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

20133322113 is a deficient number, since it is larger than the sum of its proper divisors (7878256575).

20133322113 is a wasteful number, since it uses less digits than its factorization.

20133322113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291787303.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 20133322113 its reverse (31122333102), we get a palindrome (51255655215).

It can be divided in two parts, 201333 and 22113, that added together give a triangular number (223446 = T₆₆₈).

The spelling of 20133322113 in words is "twenty billion, one hundred thirty-three million, three hundred twenty-two thousand, one hundred thirteen".